Share Facebook LinkedIn Bluesky Threads Copy url Search results Search 23336 results Filters Content type Content type (-) Lessons (23106) News (1608) People (1328) Chair (352) Editions (344) (-) Page (230) Research (27) Library (14) Annual Chair (12) Award (6) Active filters Lessons Page Event Marc Mézard The cavity method Seminar To solve the mean-field theory of spin glasses, Giorgio Parisi used the replica method, which still retains its share of mystery. To understand its content, and find an alternative solution that was more physical and better mathematically controllable , … 23 Jan 2023 11:15 - 12:15 Event Bernard Derrida Mean field theory : the Sherrington-Kirkpatrick model Lecture 23 Jan 2023 09:30 - 11:00 Event Fabienne Jault-Seseke Access to the courts and litigation in immigration law Seminar 6 Dec 2022 11:00 - 12:00 Event Daniel Ansari Number Symbols in the Brain and Mind Seminar Documents and media Download support … 20 Jan 2023 11:00 - 12:30 Event Lucas Gérin Dense random graphs : an example of a fractal boundary Seminar Abstract In the years 2000, a theory of boundaries from dense graphs to " continuous " graphs (also called " graphons ") emerged, initiated in particular by Lovasz. This theory has been extended to random dense graphs (under the impetus of Diaconis and … 20 Jan 2023 11:15 - 12:30 Event Laurence Boisson de Chazournes Use of international rivers and aquifers Lecture Abstract The law of international watercourses has been the subject of various codification efforts at regional and universal levels, envisaging international waters as shared natural resources. These instruments apply various principles and rules to the … 20 Jan 2023 10:00 - 11:00 Event Stanislas Dehaene Use factoring and vector subspaces to encode information and communicate between brain areas Lecture Mathematicians know that a vector space can be decomposed into orthogonal subspaces. Does the brain exploit this property ? The answer seems positive : distinct populations of neurons, or orthogonal vectors carried by the same neurons, often code for … 20 Jan 2023 09:30 - 11:00 Event Pierre-Louis Lions Large random matrices and PDEs (8) Lecture 20 Jan 2023 09:00 - 11:00 Series What is a political revolution ? Yadh Ben Achour, chair French-speaking worlds Symposium Portrait of Nelson Mandela © BK Creative Commons CC BY 2.0 (cropped). The concept of revolution is based on specific historical situations. It is a concept that enables us to think of a general phenomenon of discontinuity in history, which in turn … 20 Jan 2022 Event Anne Cheng Zhuangzi readings (continued) (8) Seminar The seminar on January 19, 2023 is cancelled. An additional session will be held on Thursday, February 2 (usual times and room). … 19 Jan 2023 16:30 - 18:00 Event Frantz Grenet Prestige silver in Central Asia (continued) : Homer, Alexander. Non-Buddhist temples in Bactria and Sogdiana (1) Lecture A reminder of the Central Asian silver with Homeric subjects, co-studied with Anca Dan and seen last year. Sketch of new avenues of interpretation : moral lessons adapted to the local context ? A new example added to the debate : the Freer Gallery … 19 Jan 2023 15:30 - 16:30 Series Photovoltaic solar energy and energy transition Daniel Lincot, chair Technological innovation Liliane Bettencourt Opening lecture 20 Jan 2022 Event Stéphane Mallat Data Challenges 2023 (1) Seminar Abstract Challenges are proposed by public services, companies or scientific laboratories, and are based on real-life problems. Participants submit the results of their classification or prediction algorithms, which are then put into competition via the … 18 Jan 2023 11:15 - 12:30 Event Stéphane Mallat Models, information and statistical physics Lecture Abstract Statistical physics revolutionized the understanding of the macroscopic properties of physics by linking them to microscopic interactions. This made it possible to unify separate branches of 19th century physics, such as mechanics, … 18 Jan 2023 09:30 - 11:00 Event Catriona Seth The foundling, or how to fill in the gaps in history Seminar Abstract A parallel can be drawn between history and literature in the 18th century through the paradigm of the foundling. At that time, a third of children were abandoned, mainly for reasons of poverty, illegitimacy or because their mother had died in … 17 Jan 2023 15:30 - 16:30 Event William Marx " We keep a copy of each lesson in our archives " Lecture Abstract In addition to the " avant-dire " (drafts and preparatory essays) of the Cours de poétique , and notes taken by the public, including a few shorthand transcriptions, the editor of the Cours found in the immense Valéry collection at the … 17 Jan 2023 14:30 - 15:30 Event Frantz Grenet Introduction Symposium 17 Jan 2023 10:00 - 10:15 Event Marine Lépée Entre Narbonensis et Tres Galliae : production and trade in the towns of the mid-Rhône valley, the contribution of archaeological sources Lecture Abstract The mid-Rhône Valley is well known for its role in long-distance trade and commercial networks between the Mediterranean basin and Inner Gaul. It is within these same networks that the infrastructures and players of a day-to-day economy are … 17 Jan 2023 10:00 - 11:30 Series Information and complexity Stéphane Mallat, chair Data science Seminar 19 Jan 2022 → 09 Mar 2022 Series Information and complexity Stéphane Mallat, chair Data science Lecture Seahorse tail fractal figure (detail of the Mandelbrot set) © CC BY-SA 3.0 The lecture introduces a mathematical approach to statistical learning through maximum likelihood estimation, information theory and the construction of approximation models. Both … 19 Jan 2022 → 09 Mar 2022 Event Tomaž Prosen Exactly Solved Models of Many-Body Quantum Chaos Seminar Abstract I will discuss the problem of unreasonable effectiveness of random matrix theory for description of spectral fluctuations in extended quantum lattice systems. A class oflocally interacting spin systems has been recently identified where the … 17 Jan 2023 15:30 - 16:30 Event Nalini Anantharaman Quantum ergodicity on large graphs I Lecture 17 Jan 2023 14:00 - 15:15 Event Antoine Lilti Wars, science and prophecy Lecture This second session is devoted to setting the scene for the meeting, on the eve of Wallis and Bougainville's arrival in Tahiti, by nuancing the usual opposition between Europeans driven by scientific curiosity and a spirit of adventure, and Tahitians … 16 Jan 2023 14:30 - 15:30 Event Dominique Charpin Introduction: definitions and sources Lecture Defining the family is no easy task : we'll start by comparing Babylonian terminology with current anthropological approaches. We will then outline the various sources available, whether from archaeology (architecture, physical anthropology, etc.) or … 16 Jan 2023 11:00 - 12:00 Pagination First page Previous page … Page 157 Page 158 Page 159 Page 160 Current page 161 Page 162 Page 163 Page 164 Page 165 … Next page Last page
Event Marc Mézard The cavity method Seminar To solve the mean-field theory of spin glasses, Giorgio Parisi used the replica method, which still retains its share of mystery. To understand its content, and find an alternative solution that was more physical and better mathematically controllable , … 23 Jan 2023 11:15 - 12:15
Event Bernard Derrida Mean field theory : the Sherrington-Kirkpatrick model Lecture 23 Jan 2023 09:30 - 11:00
Event Fabienne Jault-Seseke Access to the courts and litigation in immigration law Seminar 6 Dec 2022 11:00 - 12:00
Event Daniel Ansari Number Symbols in the Brain and Mind Seminar Documents and media Download support … 20 Jan 2023 11:00 - 12:30
Event Lucas Gérin Dense random graphs : an example of a fractal boundary Seminar Abstract In the years 2000, a theory of boundaries from dense graphs to " continuous " graphs (also called " graphons ") emerged, initiated in particular by Lovasz. This theory has been extended to random dense graphs (under the impetus of Diaconis and … 20 Jan 2023 11:15 - 12:30
Event Laurence Boisson de Chazournes Use of international rivers and aquifers Lecture Abstract The law of international watercourses has been the subject of various codification efforts at regional and universal levels, envisaging international waters as shared natural resources. These instruments apply various principles and rules to the … 20 Jan 2023 10:00 - 11:00
Event Stanislas Dehaene Use factoring and vector subspaces to encode information and communicate between brain areas Lecture Mathematicians know that a vector space can be decomposed into orthogonal subspaces. Does the brain exploit this property ? The answer seems positive : distinct populations of neurons, or orthogonal vectors carried by the same neurons, often code for … 20 Jan 2023 09:30 - 11:00
Series What is a political revolution ? Yadh Ben Achour, chair French-speaking worlds Symposium Portrait of Nelson Mandela © BK Creative Commons CC BY 2.0 (cropped). The concept of revolution is based on specific historical situations. It is a concept that enables us to think of a general phenomenon of discontinuity in history, which in turn … 20 Jan 2022
Event Anne Cheng Zhuangzi readings (continued) (8) Seminar The seminar on January 19, 2023 is cancelled. An additional session will be held on Thursday, February 2 (usual times and room). … 19 Jan 2023 16:30 - 18:00
Event Frantz Grenet Prestige silver in Central Asia (continued) : Homer, Alexander. Non-Buddhist temples in Bactria and Sogdiana (1) Lecture A reminder of the Central Asian silver with Homeric subjects, co-studied with Anca Dan and seen last year. Sketch of new avenues of interpretation : moral lessons adapted to the local context ? A new example added to the debate : the Freer Gallery … 19 Jan 2023 15:30 - 16:30
Series Photovoltaic solar energy and energy transition Daniel Lincot, chair Technological innovation Liliane Bettencourt Opening lecture 20 Jan 2022
Event Stéphane Mallat Data Challenges 2023 (1) Seminar Abstract Challenges are proposed by public services, companies or scientific laboratories, and are based on real-life problems. Participants submit the results of their classification or prediction algorithms, which are then put into competition via the … 18 Jan 2023 11:15 - 12:30
Event Stéphane Mallat Models, information and statistical physics Lecture Abstract Statistical physics revolutionized the understanding of the macroscopic properties of physics by linking them to microscopic interactions. This made it possible to unify separate branches of 19th century physics, such as mechanics, … 18 Jan 2023 09:30 - 11:00
Event Catriona Seth The foundling, or how to fill in the gaps in history Seminar Abstract A parallel can be drawn between history and literature in the 18th century through the paradigm of the foundling. At that time, a third of children were abandoned, mainly for reasons of poverty, illegitimacy or because their mother had died in … 17 Jan 2023 15:30 - 16:30
Event William Marx " We keep a copy of each lesson in our archives " Lecture Abstract In addition to the " avant-dire " (drafts and preparatory essays) of the Cours de poétique , and notes taken by the public, including a few shorthand transcriptions, the editor of the Cours found in the immense Valéry collection at the … 17 Jan 2023 14:30 - 15:30
Event Marine Lépée Entre Narbonensis et Tres Galliae : production and trade in the towns of the mid-Rhône valley, the contribution of archaeological sources Lecture Abstract The mid-Rhône Valley is well known for its role in long-distance trade and commercial networks between the Mediterranean basin and Inner Gaul. It is within these same networks that the infrastructures and players of a day-to-day economy are … 17 Jan 2023 10:00 - 11:30
Series Information and complexity Stéphane Mallat, chair Data science Seminar 19 Jan 2022 → 09 Mar 2022
Series Information and complexity Stéphane Mallat, chair Data science Lecture Seahorse tail fractal figure (detail of the Mandelbrot set) © CC BY-SA 3.0 The lecture introduces a mathematical approach to statistical learning through maximum likelihood estimation, information theory and the construction of approximation models. Both … 19 Jan 2022 → 09 Mar 2022
Event Tomaž Prosen Exactly Solved Models of Many-Body Quantum Chaos Seminar Abstract I will discuss the problem of unreasonable effectiveness of random matrix theory for description of spectral fluctuations in extended quantum lattice systems. A class oflocally interacting spin systems has been recently identified where the … 17 Jan 2023 15:30 - 16:30
Event Antoine Lilti Wars, science and prophecy Lecture This second session is devoted to setting the scene for the meeting, on the eve of Wallis and Bougainville's arrival in Tahiti, by nuancing the usual opposition between Europeans driven by scientific curiosity and a spirit of adventure, and Tahitians … 16 Jan 2023 14:30 - 15:30
Event Dominique Charpin Introduction: definitions and sources Lecture Defining the family is no easy task : we'll start by comparing Babylonian terminology with current anthropological approaches. We will then outline the various sources available, whether from archaeology (architecture, physical anthropology, etc.) or … 16 Jan 2023 11:00 - 12:00